- Flatten directory structure by moving files from astro-church-website/ to root
- Remove church-core subdirectory in favor of inline Rust library
- Update .gitignore to properly exclude build artifacts, generated files, and dependencies
- Add environment variables, IDE files, and coverage reports to gitignore
- Include generated CSS files and native bindings in ignore patterns
- Add comprehensive PWA configuration with manifest, service worker, and meta tags
- Replace Android APK download with cross-platform PWA installation
- Fix church address to include PO BOX information from API
- Update contact page and footer to properly display multi-line addresses
- Enable native app-like experience on all platforms without app store requirements
